try

Author: fern-support

custom-implementation/src/components/header.css

@@ -1,5 +1,5 @@
 .custom-header {
-	z-index: 60;
+	/* z-index: 60; */
 }
 
 .custom-header nav a {

custom-implementation/src/main.css

@@ -17,39 +17,4 @@
     display: block; /* Show the wrapper on screens larger than 1024px */
   }
 }
-/* Fix header overlap and sidebar height issues */
-.fern-sidebar-container {
-  position: fixed;
-  top: 60px; /* Your header height */
-  bottom: 60px; /* Your footer height */
-  height: calc(100vh - 120px); /* Viewport minus header and footer */
-  overflow-y: auto;
-  z-index: 50; /* Lower than header */
-}
-
-.fern-main {
-  margin-top: 60px; /* Header height */
-  margin-bottom: 60px; /* Footer height if footer is fixed */
-}
-
-/* Ensure header is properly positioned */
-.custom-header {
-  position: fixed;
-  top: 0;
-  left: 0;
-  right: 0;
-  height: 60px; /* Set explicit height */
-  z-index: 60;
-  background: white; /* Prevent content showing through */
-}
 
-/* Ensure footer is properly positioned */
-.custom-footer {
-  position: fixed;
-  bottom: 0;
-  left: 0;
-  right: 0;
-  height: 60px; /* Set explicit height */
-  z-index: 50;
-  background: white;
-}